import * as math from 'mathjs';
/* 
 * @
 * @ alias 加
 */
export default {

	add(num1, num2) {
		return math.add(math.bignumber(num1), math.bignumber(num2));
	},
	// 乘
	multiply(num1, num2) {
		
		return math.multiply(math.bignumber(num1), math.bignumber(num2));
	},
	// 减
	subtract(num1, num2) {
		return math.subtract(math.bignumber(num1), math.bignumber(num2));
	},
	// 除
	divide(num1, num2) {
		return math.divide(math.bignumber(num1), math.bignumber(num2));
	}
}